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Finding the Third Proportional to 373,595 and 810,694

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Solution

The third proportional to 373,595 and 810,694 is: 1,759,190.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,595 : 810,694 = 810,694 : x
  2. Step 2: Convert to fraction form
    373,595/810,694 = 810,694/x
  3. Step 3: Cross multiply
    373,595x = 810,694 × 810,694
  4. Step 4: Simplify right side
    373,595x = 657,224,761,636
  5. Step 5: Solve for x
    x = 657,224,761,636/373,595
  6. Step 6: Final answer
    x = 1,759,190.46

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Why These Related Problems?

These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.